Ma proteinogenic amino acid ndiwo 20 amino acid, omwe amasiyana chifukwa amalembedwa ndi ma genetic, ndipo akuphatikizidwa pomasulira mapuloteni . Iwo amagawidwa motsatizana ndi mawonekedwe ndi polarity ya makina awo ammbali.
Zakudya za proteinogenic amino acid
Zomwe zimakhala ndi amino acid zimadalira kalasi yawo. Ndipo iwo amadziwika ndi magawo ambiri, omwe mungathe kulemba:
- ndi "(" + "ndi" - "," polar unloaded, nonpolar ");
- ndi magulu ogwira ntchito (sulfure okhala ndi amino acid, aliphatic, zonunkhira, imino acid ndi mankhwala ochepa);
- mwa chikhalidwe cha catabolism (ketogenic amino acid, glycogen, ndi mankhwala a mitundu yosiyanasiyana);
- ndi mankhwala (monobasic, acidic, dicarboxylic amino acid);
- kuchokera kumayambiriro (amines, zachilengedwe amino zidulo zodziwika).
Kalasi iliyonse ili ndi khalidwe lake.
Malamulo a proteinogenic amino acid
Pali magulu asanu ndi awiri a amino acid (amatha kuwona patebulo). Taganizirani izi:
- Aliphatic amino acid. Gululi likuphatikizapo alanine, valine, glycine, leucine ndi isoleucine.
- Sulfure yokhudzana ndi amino acid. Mitundu imeneyi imaphatikizapo acids monga methionine ndi cysteine.
- Zakudya zonunkhira zamamino. Gululi likuphatikizapo phenylalanine, histidine, tyrosine, ndi tryptophan.
- Osalowerera amino acid. Gawoli likuphatikizapo serine, threonine, asparagine, proline, glutamine.
- Imino acids. Proline, chinthu chokhacho mu gulu lino, ndizomveka kwambiri kutcha amino acid osati amino acid.
- Mitengo ya amino acid . Zosakaniza ndi zowonjezereka zimaphatikizidwa mu gawo ili.
- Amino acid. Gawo ili likuphatikizapo lysine, histidine ndi arginine.